COMMERCIAL IMAGE - In this photo released by SodaStream on Tuesday July 17, 2012, actress and environmentalist Rosario Dawson joins supporters of SodaStream’s inaugural “Unbottle the World Day,”... more

COMMERCIAL IMAGE - In this photo released by SodaStream on Tuesday July 17, 2012, actress and environmentalist Rosario Dawson joins supporters of SodaStream’s inaugural “Unbottle the World Day,” in New York’s Times Square, to help SodaStream’s mission of eliminating bottle and can waste globally. SodaStream, the world’s largest manufacturer of home beverage carbonation systems, enables consumers to reduce their own carbon footprint by making carbonated beverages at home. (Photo by Diane Bondareff/Invision for SodaStream /AP Images) less